Ashkenazi Jews are smart. Shockingly brilliant, in general. Impressively greater in brain power than the bulk of the human population. People who can’t comprehend the easily understood data verifying high Ashkenazi IQ may not simply be anti-semitic; they must also be crippled in the math/logic zone of their inferior parietal cortex, with subsequent IQ in the ~85 range.
http://en.wikipedia.org/wiki/List_of_Nobel_laureates